ARMY TM 9-6115-671-14
AIR FORCE TO 35C2-3-446-32
MARINE CORPS TM 09249A/09246A-14
4-19
TABLE 4-4. UNIT TROUBLESHOOTING (CONTINUED)
No
Not OK
OK
OK
Not OK
No
No
Yes
ENGINE RUNS ERRATICALLY OR STALLS FREQUENTLY
Engine runs erratically or
stalls frequently.
Check FAULT
INDICATOR on
CIM display screen.
Is a fault displayed?
(Fig 2-2)
Go to troubleshooting section
corresponding to fault displayed.
See Symptom Index, page 4-10.
Bleed fuel lines. Refer to
TM 9-2815-259-24. Is
there evidence of air
bubbles or fuel line
blockage?
Inspect exhaust
pipe and muffler
(see para. 4.9.1).
Unblock exhaust pipe or
replace muffler (see
para. 4.9.1).
Check for contaminated
fuel (see para. 3.3.6) or
incorrect grade of fuel
(Table 3-3).
Replace fuel filter/ water separator.
Refer to TM 9-2815-259-24.
Drain fuel into suitable container.
Service fuel tank (see para. 3.3.6).
Bleed fuel lines. Refer to TM
9-2815-259-24.
Notify next higher
level of maintenance.
Change fuel filter/ water separator
(para. 4.11.10).
Does Engine Start?
Yes
Unblock or replace fuel lines as
necessary (see para. 4.11.1). Bleed
and tighten fuel lines.
Refer to TM 9-2815-259-24.
